27281538

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{28597}}^1$

素因数の和:28658

約数の個数: 24

約数和(自身を含む): 60227388

約数和(自身を除く): 32945850

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 28597, 57194, 85791, 171582, 257373, 514746, 1515641, 3031282, 4546923, 9093846, 13640769, 27281538]

約数ペア:

[(1, 27281538), (2, 13640769), (3, 9093846), (6, 4546923), (9, 3031282), (18, 1515641), (53, 514746), (106, 257373), (159, 171582), (318, 85791), (477, 57194), (954, 28597)]